223076720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 590587200

約数和(自身を除く): 367510480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 89, 95, 97, 136, 152, 170, 178, 190, 194, 272, 304, 323, 340, 356, 380, 388, 445, 485, 646, 680, 712, 760, 776, 890, 970, 1292, 1360, 1424, 1513, 1520, 1552, 1615, 1649, 1691, 1780, 1843, 1940, 2584, 3026, 3230, 3298, 3382, 3560, 3686, 3880, 5168, 6052, 6460, 6596, 6764, 7120, 7372, 7565, 7760, 8245, 8455, 8633, 9215, 12104, 12920, 13192, 13528, 14744, 15130, 16490, 16910, 17266, 18430, 24208, 25840, 26384, 27056, 28747, 29488, 30260, 31331, 32980, 33820, 34532, 36860, 43165, 57494, 60520, 62662, 65960, 67640, 69064, 73720, 86330, 114988, 121040, 125324, 131920, 135280, 138128, 143735, 146761, 147440, 156655, 164027, 172660, 229976, 250648, 287470, 293522, 313310, 328054, 345320, 459952, 501296, 574940, 587044, 626620, 656108, 690640, 733805, 820135, 1149880, 1174088, 1253240, 1312216, 1467610, 1640270, 2299760, 2348176, 2506480, 2624432, 2788459, 2935220, 3280540, 5576918, 5870440, 6561080, 11153836, 11740880, 13122160, 13942295, 22307672, 27884590, 44615344, 55769180, 111538360, 223076720]

約数ペア:

[(1, 223076720), (2, 111538360), (4, 55769180), (5, 44615344), (8, 27884590), (10, 22307672), (16, 13942295), (17, 13122160), (19, 11740880), (20, 11153836), (34, 6561080), (38, 5870440), (40, 5576918), (68, 3280540), (76, 2935220), (80, 2788459), (85, 2624432), (89, 2506480), (95, 2348176), (97, 2299760), (136, 1640270), (152, 1467610), (170, 1312216), (178, 1253240), (190, 1174088), (194, 1149880), (272, 820135), (304, 733805), (323, 690640), (340, 656108), (356, 626620), (380, 587044), (388, 574940), (445, 501296), (485, 459952), (646, 345320), (680, 328054), (712, 313310), (760, 293522), (776, 287470), (890, 250648), (970, 229976), (1292, 172660), (1360, 164027), (1424, 156655), (1513, 147440), (1520, 146761), (1552, 143735), (1615, 138128), (1649, 135280), (1691, 131920), (1780, 125324), (1843, 121040), (1940, 114988), (2584, 86330), (3026, 73720), (3230, 69064), (3298, 67640), (3382, 65960), (3560, 62662), (3686, 60520), (3880, 57494), (5168, 43165), (6052, 36860), (6460, 34532), (6596, 33820), (6764, 32980), (7120, 31331), (7372, 30260), (7565, 29488), (7760, 28747), (8245, 27056), (8455, 26384), (8633, 25840), (9215, 24208), (12104, 18430), (12920, 17266), (13192, 16910), (13528, 16490), (14744, 15130)]